Abstract

This work analyzes the problem of the development of John Locke’s ideas on toleration, in particular the grounds of separation of church and state. The first part examines Locke’s arguments regarding the prerogatives of the magistrate towards ‘indifferent things’ and the religious sphere. I distinguish between three stages in the development of Locke’s view on toleration: a suspicion toward the plea for it (the Two Tracts); an implicit non-verbalized distinction between church and state, and support for toleration (An Essay on Toleration); and toleration as a political right (A Letter Concerning Toleration, the Two Treatises and the later letters). The second part focuses on the definition of ‘commonwealth’ in A Letter Concerning Toleration. I outline two fundamental sets of interdependent arguments that Locke uses for the separation of church and state. The third part is dedicated to the sphere of the church and the dimensions of the duty of toleration. The relation between Locke’s views on toleration and political practice explains the shift between the three stages, and is explored throughout the paper.